tbind {tframe} | R Documentation |
Bind Time Series
Description
Bind together (in non-time dimension) two time series objects.
Usage
tbind(x, ..., pad.start=TRUE, pad.end=TRUE, warn=TRUE)
## Default S3 method:
tbind(x, ..., pad.start=TRUE, pad.end=TRUE, warn=TRUE)
## S3 method for class 'ts'
tbind(x, ..., pad.start=TRUE, pad.end=TRUE, warn=TRUE)
Arguments
x |
A time series object. |
... |
Time series objects. |
pad.start |
Logical indicating if the start should be truncated or padded with NAs to align time. |
pad.end |
Logical indicating if the end should be truncated or padded with NAs to align time. |
warn |
Logical indicating if warnings should be issued. |
Details
Bind data as in cbind (or formerly tsmatrix) and align time dimension. The default action pads series with NA to time union. If pad.start and/or pad.end is FALSE and the intersection is empty then NULL is returned and a warning is issued if warn=TRUE.
Value
A time series object
See Also
Examples
tbind( ts(matrix(rnorm(24),24,1), start=c(1986,1), frequency=4),
ts(matrix(rnorm(6), 6,1), start=c(1986,1), frequency=4))
[Package tframe version 2015.12-1.1 Index]